Stilton, Thea <br/><br/>
The Thea sisters and the mystery at sea. 
Thea Stilton. 
 - New York :  Papercutz,  2016. 
 - [56 pages] :  col. ill.;  21 cm. 
<br/><br/><label>ISBN: </label>978-1-62991-479-4 
<br/><br/><label>Dewey Class. No.: </label>Kid St548ts  2016